:root{
  --bg:#12151C;
  --bg-panel:#1A1F2A;
  --bg-panel-raised:#212838;
  --bg-panel-hover:#262E40;
  --paper:#F3EFE6;
  --paper-line:#DAD3C2;
  --ink:#EDEFF4;
  --ink-soft:#C6CBD9;
  --ink-dim:#8A93A8;
  --ink-faint:#5B6376;
  --line:#2B3244;
  --line-soft:#232937;
  --amber:#E8A23D;
  --amber-soft:rgba(232,162,61,0.14);
  --amber-line:rgba(232,162,61,0.4);
  --green:#5EAF7D;
  --green-soft:rgba(94,175,125,0.14);
  --red:#E1613F;
  --red-soft:rgba(225,97,63,0.14);
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
  --radius:14px;
  --radius-sm:9px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
#app{min-height:100vh;display:flex;flex-direction:column;}

::selection{background:var(--amber-soft);color:var(--ink);}

a{color:inherit;}
button{font-family:inherit;}

::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px;}
::-webkit-scrollbar-thumb:hover{background:var(--ink-faint);}

/* ===== Utility ===== */
.eyebrow{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--amber);
  display:flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:'';
  width:6px;height:6px;border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 0 3px var(--amber-soft);
}
.btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:14.5px;
  padding:13px 22px;
  border-radius:10px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease, opacity .15s ease;
  display:inline-flex;
  align-items:center;
  gap:9px;
  white-space:nowrap;
}
.btn:active{transform:scale(0.97);}
.btn-primary{
  background:var(--amber);
  color:#1A1305;
  box-shadow:0 1px 0 rgba(255,255,255,0.25) inset, 0 8px 24px -8px rgba(232,162,61,0.55);
}
.btn-primary:hover{background:#F0AE4F;}
.btn-primary:disabled{opacity:0.4;cursor:not-allowed;transform:none;box-shadow:none;}
.btn-ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--ink-soft);
}
.btn-ghost:hover{border-color:var(--ink-faint);color:var(--ink);background:var(--bg-panel-raised);}
.btn-text{
  background:transparent;border:none;color:var(--ink-dim);
  padding:8px 4px;font-weight:500;text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:var(--line);
}
.btn-text:hover{color:var(--ink);text-decoration-color:var(--ink-dim);}
.btn-sm{padding:9px 15px;font-size:13px;}

.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(0,0,0,0.2);
  border-top-color:currentColor;
  animation:spin .7s linear infinite;
  flex-shrink:0;
}
.spinner-light{border:2px solid var(--line);border-top-color:var(--amber);}
@keyframes spin{to{transform:rotate(360deg);}}

.card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
}

/* ===== Top bar ===== */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
  border-bottom:1px solid var(--line-soft);
  position:sticky;top:0;
  background:rgba(18,21,28,0.86);
  backdrop-filter:blur(10px);
  z-index:40;
}
.brand{display:flex;align-items:center;gap:11px;cursor:pointer;}
.brand-mark{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(145deg, #2A3244, #1A1F2A);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.brand-mark svg{width:18px;height:18px;}
.brand-name{font-family:var(--font-display);font-weight:600;font-size:15.5px;letter-spacing:0.01em;}
.brand-sub{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-faint);letter-spacing:0.06em;margin-top:1px;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.save-indicator{
  font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);
  display:flex;align-items:center;gap:6px;
}
.save-dot{width:5px;height:5px;border-radius:50%;background:var(--green);}

/* ===== Progress rail (network) ===== */
.rail-wrap{padding:0 32px;border-bottom:1px solid var(--line-soft);background:var(--bg);}
.rail{
  max-width:920px;margin:0 auto;
  display:flex;align-items:center;
  padding:22px 0 20px;
}
.rail-node-group{display:flex;align-items:center;flex:1;}
.rail-node-group:last-child{flex:0;}
.rail-node{
  display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;flex-shrink:0;
}
.rail-dot{
  width:13px;height:13px;border-radius:50%;
  background:var(--bg-panel-raised);border:2px solid var(--line);
  transition:all .3s ease;position:relative;z-index:2;
}
.rail-node.done .rail-dot{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 4px var(--amber-soft);}
.rail-node.active .rail-dot{background:var(--bg);border-color:var(--amber);box-shadow:0 0 0 4px var(--amber-soft);}
.rail-node.active .rail-dot::after{
  content:'';position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--amber-line);
  animation:pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring{0%{transform:scale(0.7);opacity:0.9;}100%{transform:scale(1.9);opacity:0;}}
.rail-label{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.04em;
  color:var(--ink-faint);white-space:nowrap;
}
.rail-node.done .rail-label,.rail-node.active .rail-label{color:var(--ink-soft);}
.rail-line{
  height:1px;flex:1;background:var(--line);margin:0 2px;margin-bottom:20px;
  position:relative;overflow:hidden;
}
.rail-line::after{
  content:'';position:absolute;inset:0;background:var(--amber);
  transform:scaleX(0);transform-origin:left;transition:transform .5s ease;
}
.rail-line.done::after{transform:scaleX(1);}

/* ===== Layout shell ===== */
.shell{
  flex:1;display:flex;max-width:1180px;width:100%;margin:0 auto;
  padding:40px 32px 80px;gap:40px;
}
.shell-main{flex:1;min-width:0;}
.shell-side{width:300px;flex-shrink:0;}
.shell-wide{max-width:90vw;}

@media (max-width:920px){
  .shell{flex-direction:column;padding:28px 18px 60px;gap:28px;}
  .shell-side{width:100%;order:-1;}
  .rail-wrap{padding:0 18px;}
  .topbar{padding:16px 18px;}
}

/* ===== Landing ===== */
.landing{
  max-width:1180px;margin:0 auto;padding:0 32px;
  min-height:calc(85vh - 69px);display:flex;flex-direction:column;
}
.hero{
  flex:1;display:flex;flex-direction:column;justify-content:center;
  padding:20px 0;position:relative;
}
.hero-grid{display:flex;gap:64px;align-items:stretch;}
.hero-copy{flex:1.15;min-width:0;order:2;display:flex;flex-direction:column;justify-content:center;}
.hero-company{flex:1;min-width:0;order:1;display:flex;}
.hero-title{
  font-family:var(--font-display);
  font-size:clamp(38px,5.4vw,60px);
  line-height:1.05;font-weight:600;letter-spacing:-0.015em;
  margin:22px 0 24px;
}
.hero-title .accent{color:var(--amber);font-style:italic;font-weight:500;}
.hero-desc{
  font-size:17.5px;line-height:1.65;color:var(--ink-soft);max-width:480px;margin-bottom:36px;
}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.hero-meta{
  margin-top:48px;display:flex;gap:32px;flex-wrap:wrap;
}
.hero-meta-item{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-faint);}
.hero-meta-item b{color:var(--ink-soft);font-weight:500;}

@media (max-width:880px){
  .landing{min-height:auto;}
  .hero-grid{flex-direction:column;gap:28px;}
  .hero-copy{order:0;}
  .hero-company{order:0;width:100%;}
  .landing{padding:0 18px;}
  .hero{padding:26px 0 34px;}
}

/* company card on landing */
.co-card{
  padding:32px 30px;border-radius:var(--radius);
  background:var(--bg-panel);border:1px solid var(--line);
  width:100%;display:flex;flex-direction:column;justify-content:center;
}
.co-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;}
.co-card-title{font-family:var(--font-mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-faint);}
.co-refresh{white-space:nowrap;}
.co-card-body{font-size:14.5px;line-height:1.65;color:var(--ink-soft);}
.co-card-body.loading{color:var(--ink-faint);font-style:italic;}
.co-refresh{
  background:none;border:none;color:var(--ink-faint);cursor:pointer;
  display:flex;align-items:center;gap:5px;font-size:11.5px;font-family:var(--font-mono);
  padding:4px 6px;border-radius:6px;
}
.co-refresh:hover{color:var(--amber);background:var(--bg-panel-raised);}
.co-refresh svg{width:12px;height:12px;}
.co-refresh.spinning svg{animation:spin 1s linear infinite;}

.resume-banner{
  max-width:640px;margin-top:18px;padding:16px 18px;border-radius:var(--radius-sm);
  background:var(--amber-soft);border:1px solid var(--amber-line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.resume-banner-text{font-size:13.5px;color:var(--ink-soft);}
.resume-banner-text b{color:var(--ink);}
.prev-projects-select{
  background:var(--bg-panel);border:1px solid var(--line);color:var(--ink);
  border-radius:8px;padding:9px 12px;font-size:13.5px;font-family:var(--font-body);
  max-width:280px;
}
.prev-projects-select:focus{outline:none;border-color:var(--amber-line);}

/* ===== Section headers ===== */
.step-head{margin-bottom:30px;}
.step-title{
  font-family:var(--font-display);font-size:29px;font-weight:600;
  letter-spacing:-0.01em;margin:10px 0 10px;
}
.step-sub{font-size:15px;color:var(--ink-dim);line-height:1.6;max-width:560px;}

/* ===== Form fields ===== */
.field{margin-bottom:24px;}
.field-label{
  display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:4px;
}
.field-hint{font-size:12.5px;color:var(--ink-faint);margin-bottom:10px;line-height:1.5;}
.field input[type=text],.field input[type=email],.field textarea{
  width:100%;background:var(--bg-panel);border:1px solid var(--line);
  color:var(--ink);border-radius:10px;padding:13px 15px;font-size:14.5px;
  font-family:var(--font-body);resize:vertical;transition:border-color .15s ease, background .15s ease;
}
.field input[type=text]:focus,.field input[type=email]:focus,.field textarea:focus{
  outline:none;border-color:var(--amber-line);background:var(--bg-panel-raised);
}
.field textarea{min-height:120px;line-height:1.55;}
.field-row{display:flex;gap:16px;}
.field-row .field{flex:1;}
.char-count{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-faint);text-align:right;margin-top:5px;}

/* ===== Screenshot upload ===== */
.shot-dropzone{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;border-radius:10px;border:1px dashed var(--line);
  background:var(--bg-panel);color:var(--ink-dim);cursor:pointer;
  font-size:13.5px;transition:all .15s ease;width:fit-content;
}
.shot-dropzone:hover{border-color:var(--amber-line);color:var(--ink-soft);background:var(--bg-panel-raised);}
.shot-dropzone svg{width:16px;height:16px;flex-shrink:0;transform:rotate(180deg);}
.shot-grid{display:flex;flex-direction:column;gap:10px;margin-top:14px;}
.shot-card{
  position:relative;display:flex;gap:12px;padding:10px;border-radius:10px;
  border:1px solid var(--line);background:var(--bg-panel);
}
.shot-card img{width:96px;height:72px;border-radius:6px;object-fit:cover;display:block;flex-shrink:0;}
.shot-card-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;padding-right:22px;}
.shot-source{
  font-size:12px;padding:5px 8px;border-radius:6px;border:1px solid var(--line);
  background:var(--bg-panel-raised);color:var(--ink-soft);width:fit-content;max-width:100%;
}
.shot-comment{
  font-size:12.5px;padding:6px 8px;border-radius:6px;border:1px solid var(--line);
  background:var(--bg-panel-raised);color:var(--ink);min-height:44px;resize:vertical;font-family:inherit;
}
.shot-thumb-remove{
  position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;
  background:rgba(18,21,28,0.75);border:none;color:var(--ink);cursor:pointer;
  display:flex;align-items:center;justify-content:center;padding:0;
}
.shot-thumb-remove svg{width:11px;height:11px;}
.shot-thumb-remove:hover{background:var(--red);}

/* ===== Pill toggle (yes/no) ===== */
.pill-toggle{display:flex;gap:10px;flex-wrap:wrap;}
.pill-btn{
  font-family:var(--font-body);font-weight:600;font-size:13.5px;
  padding:11px 20px;border-radius:9px;border:1px solid var(--line);
  background:var(--bg-panel);color:var(--ink-soft);cursor:pointer;
  transition:all .15s ease;
}
.pill-btn:hover{border-color:var(--ink-faint);background:var(--bg-panel-raised);}
.pill-btn.selected{border-color:var(--amber);background:var(--amber-soft);color:var(--ink);}

/* ===== Mockup preview ===== */
.mockup-frame-wrap{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:#fff;box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);
}
.mockup-frame{width:100%;height:640px;border:none;display:block;background:#fff;}

/* ===== MCQ options ===== */
.qblock{margin-bottom:34px;}
.qblock-num{font-family:var(--font-mono);font-size:11px;color:var(--amber);margin-bottom:6px;}
.qblock-question{font-size:16.5px;font-weight:600;color:var(--ink);line-height:1.45;margin-bottom:5px;}
.qblock-helper{font-size:13px;color:var(--ink-faint);line-height:1.55;margin-bottom:14px;font-style:italic;}
.options{display:flex;flex-direction:column;gap:9px;}
.option{
  display:flex;align-items:center;gap:13px;
  padding:14px 16px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-panel);cursor:pointer;transition:all .15s ease;
}
.option:hover{border-color:var(--ink-faint);background:var(--bg-panel-raised);}
.option.selected{border-color:var(--amber);background:var(--amber-soft);}
.option-radio{
  width:17px;height:17px;border-radius:50%;border:1.5px solid var(--ink-faint);
  flex-shrink:0;position:relative;transition:border-color .15s ease;
}
.option.selected .option-radio{border-color:var(--amber);}
.option.selected .option-radio::after{
  content:'';position:absolute;inset:3px;border-radius:50%;background:var(--amber);
}
.option-label{font-size:14.5px;color:var(--ink-soft);line-height:1.4;}
.option.selected .option-label{color:var(--ink);font-weight:500;}
.option-other-input{
  margin-top:10px;margin-left:30px;
}
.option-other-input input{
  width:100%;background:var(--bg-panel-raised);border:1px solid var(--amber-line);
  color:var(--ink);border-radius:8px;padding:10px 13px;font-size:13.5px;font-family:var(--font-body);
}
.option-other-input input:focus{outline:none;}

/* ===== Sidebar: context log ===== */
.side-sticky{position:sticky;top:100px;}
.side-title{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.1em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:14px;display:flex;align-items:center;gap:7px;
}
.log-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:6px;max-height:calc(100vh - 180px);overflow-y:auto;
}
.log-item{
  padding:13px 14px;border-bottom:1px solid var(--line-soft);
}
.log-item:last-child{border-bottom:none;}
.log-q{font-size:12px;color:var(--ink-faint);line-height:1.4;margin-bottom:5px;}
.log-a{font-size:13.5px;color:var(--ink-soft);font-weight:500;line-height:1.4;}
.log-a::before{content:'→ ';color:var(--amber);}
.log-empty{padding:26px 16px;text-align:center;color:var(--ink-faint);font-size:13px;line-height:1.6;}
.log-project{
  padding:14px 14px 16px;border-bottom:1px solid var(--line-soft);
}
.log-project-name{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--ink);margin-bottom:3px;}
.log-project-desc{font-size:12px;color:var(--ink-faint);line-height:1.5;}

.side-co{
  margin-top:20px;padding:16px 17px;border-radius:var(--radius);
  background:var(--bg-panel);border:1px solid var(--line);
}
.side-co-title{font-family:var(--font-mono);font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:9px;}
.side-co-text{font-size:12.5px;color:var(--ink-dim);line-height:1.6;}

/* ===== Nav footer for steps ===== */
.step-nav{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:38px;padding-top:26px;border-top:1px solid var(--line-soft);
}

/* ===== Loading state (question gen / doc gen) ===== */
.loading-block{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:90px 20px;text-align:center;gap:20px;
}
.loading-orb{
  width:64px;height:64px;border-radius:50%;
  border:1.5px solid var(--line);position:relative;
  display:flex;align-items:center;justify-content:center;
}
.loading-orb::before{
  content:'';position:absolute;inset:-1.5px;border-radius:50%;
  border:1.5px solid transparent;border-top-color:var(--amber);border-right-color:var(--amber);
  animation:spin 1.1s linear infinite;
}
.loading-orb-dot{width:8px;height:8px;border-radius:50%;background:var(--amber);}
.loading-text{font-family:var(--font-mono);font-size:12.5px;color:var(--ink-dim);letter-spacing:0.03em;}
.loading-sub{font-size:13px;color:var(--ink-faint);max-width:360px;}

/* ===== Error banner ===== */
.error-banner{
  padding:14px 16px;border-radius:10px;background:var(--red-soft);
  border:1px solid rgba(225,97,63,0.4);color:#F2B8A8;font-size:13.5px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px;
}

/* ===== Document view ===== */
.doc-shell{display:flex;align-items:flex-start;}
.doc-main{flex:1;min-width:0;}
.doc-paper{
  background:var(--paper);color:#20242C;border-radius:var(--radius);
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);
  font-size:14.5px;line-height:1.7;overflow:hidden;
}
.doc-paper{padding:52px 56px;min-height:480px;}
.doc-section{position:relative;}
.doc-section-edit-btn{
  position:absolute;top:0;right:0;opacity:0;transition:opacity .15s ease;
  display:flex;align-items:center;gap:6px;font-size:11.5px;font-family:var(--font-mono);
  padding:5px 10px;border-radius:7px;border:1px solid var(--paper-line);
  background:#EFE9DA;color:#3A3F4A;cursor:pointer;
}
.doc-section-edit-btn svg{width:12px;height:12px;}
.doc-section:hover .doc-section-edit-btn,.doc-section-edit-btn:focus{opacity:1;}
.doc-paper h1{font-family:var(--font-display);font-size:26px;margin:0 0 6px;color:#171A20;}
.doc-paper h2{font-family:var(--font-display);font-size:18px;margin:34px 0 12px;padding-top:18px;border-top:1px solid var(--paper-line);color:#171A20;}
.doc-section:nth-of-type(2) h2{border-top:none;padding-top:0;margin-top:24px;}
.doc-paper h3{font-size:15px;margin:20px 0 8px;color:#171A20;}
.doc-paper p{margin:0 0 12px;color:#3A3F4A;}
.doc-paper ul,.doc-paper ol{margin:0 0 14px;padding-left:22px;color:#3A3F4A;}
.doc-paper li{margin-bottom:5px;}
.doc-paper strong{color:#171A20;}
.doc-paper table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px;}
.doc-paper th,.doc-paper td{border:1px solid var(--paper-line);padding:8px 10px;text-align:left;}
.doc-paper th{background:#E9E3D4;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:0.04em;}
.doc-meta-line{font-family:var(--font-mono);font-size:11px;color:#7A7362;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--paper-line);}

.doc-actions{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;}

.chat-float{
  position:fixed;top:140px;right:40px;width:340px;z-index:60;
}
.chat-float.dragging{opacity:0.92;}
.chat-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  display:flex;flex-direction:column;height:520px;
  box-shadow:0 24px 48px -16px rgba(0,0,0,0.55);
}
.chat-head{
  padding:16px 18px;border-bottom:1px solid var(--line-soft);
  display:flex;align-items:flex-start;justify-content:space-between;gap:10px;
  cursor:grab;touch-action:none;
}
.chat-float.dragging .chat-head{cursor:grabbing;}
.chat-head-title{font-family:var(--font-display);font-weight:600;font-size:14.5px;}
.chat-head-sub{font-size:11.5px;color:var(--ink-faint);margin-top:2px;}
.chat-head-close{
  flex-shrink:0;width:22px;height:22px;border-radius:6px;color:var(--ink-faint);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.chat-head-close:hover{background:var(--bg-panel-raised);color:var(--ink);}
.chat-head-close svg{width:14px;height:14px;}
.chat-fab{
  position:fixed;bottom:32px;right:32px;width:52px;height:52px;border-radius:50%;
  background:var(--amber);color:#1A1305;display:flex;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:0 12px 28px -8px rgba(0,0,0,0.55);z-index:60;
}
.chat-fab svg{width:22px;height:22px;}
.chat-log{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:14px;}
.chat-msg{font-size:13.5px;line-height:1.55;max-width:92%;}
.chat-msg.user{align-self:flex-end;background:var(--bg-panel-raised);padding:10px 13px;border-radius:10px 10px 3px 10px;color:var(--ink);}
.chat-msg.ai{align-self:flex-start;color:var(--ink-soft);}
.chat-msg.ai .chat-tag{font-family:var(--font-mono);font-size:10px;color:var(--amber);display:block;margin-bottom:4px;letter-spacing:0.05em;}
.chat-empty{color:var(--ink-faint);font-size:13px;padding:20px 4px;line-height:1.6;}
.chat-input-row{
  padding:14px;border-top:1px solid var(--line-soft);display:flex;gap:9px;
}
.chat-input-row input{
  flex:1;background:var(--bg-panel-raised);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:11px 13px;font-size:13.5px;font-family:var(--font-body);
}
.chat-input-row input:focus{outline:none;border-color:var(--amber-line);}
.chat-send{
  width:38px;height:38px;border-radius:9px;background:var(--amber);border:none;
  display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:#1A1305;
}
.chat-send:disabled{opacity:0.35;cursor:not-allowed;}
.chat-send svg{width:16px;height:16px;}

.suggest-chip{
  display:inline-block;font-size:12px;padding:7px 12px;border-radius:20px;
  border:1px solid var(--line);color:var(--ink-dim);cursor:pointer;margin:0 6px 6px 0;
  background:var(--bg-panel-raised);transition:all .15s ease;
}
.suggest-chip:hover{border-color:var(--amber-line);color:var(--ink);}

.doc-footer-note{
  margin-top:22px;font-size:12px;color:var(--ink-faint);line-height:1.6;
}

@media (max-width:920px){
  .doc-paper{padding:32px 26px;}
  .chat-float{width:calc(100vw - 32px);left:16px !important;right:auto;}
}

/* fade-in */
.fade-in{animation:fadeIn .4s ease both;}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

/* ===== Settings (prompt editor) ===== */
.icon-btn{padding:9px 11px;}
.icon-btn svg{width:16px;height:16px;}
.settings-wrap{max-width:960px;margin:0 auto;padding:40px 32px 80px;}
.settings-head{margin-bottom:28px;}
.prompt-card{margin-bottom:22px;padding:22px;}
.prompt-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:4px;}
.prompt-card-title{font-family:var(--font-display);font-weight:600;font-size:15.5px;}
.prompt-card-desc{font-size:12.5px;color:var(--ink-faint);line-height:1.5;margin-bottom:14px;}
.prompt-card textarea{
  display:block;width:100%;box-sizing:border-box;min-height:160px;
  background:var(--bg-panel);border:1px solid var(--line);color:var(--ink);
  border-radius:10px;padding:13px 15px;resize:vertical;
  font-family:var(--font-mono);font-size:12.5px;line-height:1.55;
  transition:border-color .15s ease, background .15s ease;
}
.prompt-card textarea:focus{outline:none;border-color:var(--amber-line);background:var(--bg-panel-raised);}
.prompt-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:10px;}
.prompt-card-status{font-family:var(--font-mono);font-size:11px;color:var(--ink-faint);}
.prompt-card-status.dirty{color:var(--amber);}
.prompt-card-status.saved{color:var(--green);}
.prompt-card-actions{display:flex;gap:10px;}

/* ===== Company profile build modal ===== */
.modal-overlay{
  position:fixed;inset:0;z-index:500;
  background:rgba(10,12,17,0.72);
  backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;
  animation:fadeIn .25s ease both;
  padding:24px;
}
.modal-card{
  background:linear-gradient(160deg, var(--bg-panel-raised), var(--bg-panel));
  border:1px solid var(--line);
  border-radius:20px;
  padding:44px 40px 38px;
  max-width:380px;
  width:100%;
  text-align:center;
  box-shadow:0 30px 80px -24px rgba(0,0,0,0.65), 0 1px 0 rgba(255,255,255,0.05) inset;
  animation:modalPop .4s cubic-bezier(.22,1,.36,1) both;
}
@keyframes modalPop{from{opacity:0;transform:scale(.9) translateY(10px);}to{opacity:1;transform:scale(1) translateY(0);}}
.modal-orbit{position:relative;width:100px;height:100px;margin:0 auto 26px;}
.modal-orbit-ring{position:absolute;inset:0;border-radius:50%;border:1.5px dashed var(--amber-line);animation:spin 9s linear infinite;}
.modal-orbit-dots{position:absolute;inset:0;animation:spin 2.4s linear infinite;}
.modal-orbit-dot{
  position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;
  background:var(--amber);box-shadow:0 0 10px 2px var(--amber-soft);
  margin:-4px;
}
.modal-orbit-dot.d1{transform:rotate(0deg) translate(46px);}
.modal-orbit-dot.d2{transform:rotate(120deg) translate(46px);}
.modal-orbit-dot.d3{transform:rotate(240deg) translate(46px);}
.modal-orbit-center{
  position:absolute;inset:0;margin:auto;width:52px;height:52px;
  border-radius:50%;
  background:linear-gradient(145deg, #2A3244, #1A1F2A);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  animation:modalPulse 2s ease-in-out infinite;
}
.modal-orbit-center svg{width:22px;height:22px;color:var(--amber);}
@keyframes modalPulse{0%,100%{box-shadow:0 0 0 0 var(--amber-soft);}50%{box-shadow:0 0 0 10px rgba(232,162,61,0);}}
.modal-title{font-family:var(--font-display);font-weight:600;font-size:17px;margin-bottom:8px;text-align:center;}
.modal-sub{font-size:13px;color:var(--ink-dim);line-height:1.6;text-align:center;}
.modal-sub b{color:var(--ink);}

/* ===== Share modal ===== */
.share-modal-card{max-width:440px;text-align:left;}
.share-modal-icon{
  width:44px;height:44px;border-radius:50%;margin:0 auto 16px;
  background:linear-gradient(145deg, #2A3244, #1A1F2A);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
}
.share-modal-icon svg{width:19px;height:19px;color:var(--amber);}
.share-modal-intro{margin-bottom:20px;}
.share-modal-card .field{margin-bottom:18px;}
.share-modal-card .field:last-of-type{margin-bottom:0;}
.field-label-optional{color:var(--ink-faint);font-weight:400;}
.share-modal-error{color:var(--red);margin-top:-6px;margin-bottom:0;}
.share-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;}
.share-modal-actions-center{justify-content:center;}

/* ===== Section edit modal ===== */
.section-edit-modal-card{max-width:620px;width:100%;text-align:left;}
.section-edit-modal-card .modal-title{text-align:left;}
.section-edit-modal-card .modal-sub{text-align:left;margin-bottom:18px;}
.section-edit-textarea{
  width:100%;min-height:280px;resize:vertical;
  background:var(--bg-panel-raised);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:14px 15px;font-size:13.5px;line-height:1.6;
  font-family:var(--font-mono);
}
.section-edit-textarea:focus{outline:none;border-color:var(--amber-line);}
.section-edit-textarea:disabled{opacity:0.6;}
.section-edit-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;flex-wrap:wrap;}
.section-edit-actions-left,.section-edit-actions-right{display:flex;gap:10px;}

/* ===== Token usage / cost report modal ===== */
.report-modal-card{max-width:560px;width:100%;text-align:left;max-height:82vh;overflow-y:auto;}
.modal-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px;}
.modal-title-row .modal-title{margin-bottom:0;text-align:left;}
.report-modal-card .modal-sub{text-align:left;margin-bottom:22px;}
.report-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:8px;}
.report-stat{background:var(--bg-panel);border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center;}
.report-stat-value{font-family:var(--font-mono);font-size:18px;font-weight:600;color:var(--ink);}
.report-stat-label{font-size:11px;color:var(--ink-faint);margin-top:4px;text-transform:uppercase;letter-spacing:.04em;}
.report-stat-cost .report-stat-value{color:var(--amber);}
.report-subnote{font-size:11.5px;color:var(--ink-faint);margin:10px 2px 0;}
.report-section-title{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--ink-soft);margin:24px 0 12px;text-transform:uppercase;letter-spacing:.04em;}
.report-bars{display:flex;align-items:flex-end;gap:6px;height:110px;padding:0 2px;}
.report-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
.report-bar{width:100%;max-width:22px;background:linear-gradient(180deg, var(--amber), var(--amber-line));border-radius:4px 4px 0 0;min-height:3px;}
.report-bar-label{font-size:9.5px;color:var(--ink-faint);margin-top:6px;font-family:var(--font-mono);}
.report-table{width:100%;border-collapse:collapse;font-size:12.5px;}
.report-table th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-faint);padding:6px 8px;border-bottom:1px solid var(--line);}
.report-table td{padding:8px;border-bottom:1px solid var(--line);color:var(--ink-soft);}
.report-table td:not(:first-child){text-align:right;font-family:var(--font-mono);}
.report-table th:not(:first-child){text-align:right;}
.report-empty{color:var(--ink-faint);font-style:italic;text-align:center;padding:14px 0;}

.hidden{display:none !important;}